Update game difficulty and experience based on user feedback

1. Increased UI interface and color, make it easier to identify

2. Greatly improve the probability of saving human beings

3. Reduce the damage punishment, improve the killing reward, and speed up the pace of the game

4. The change of initial base location and building location makes it more convenient for users to interact with each other

5. Speed up the dropping time of weapons, enhancements and elements, and reduce the players' repetitive play

6. When fighting, the mouse is locked in the window to prevent double screen users from exiting the window when fighting, and improve the user experience